1990年,河南省发生了较大的乙脑流行,全省共报告发生乙脑病人9511例,发病率为11.12/十万,死亡565例,病死率为5.86％。有关专家预测:1991年如不采取有力措施,可能会发生更大的疫情。为了减少乙脑病人的发生,全省卫生部门积极开展乙脑防治工作。一是把乙脑防治作为重点疾病来抓,列入与各市、地签订的防病目标。制订了防治方案,要求各地对基层专业人员进行培训,做到“三早一就地”(早发现、早诊断、早报告、就地隔离治疗)。印发防治乙脑传单10万张发至基层,要求村村张贴,发动群众开展爱国卫 In 1990, there was a relatively large epidemic of JE in Henan Province. A total of 9511 cases of JE patients were reported in the province. The incidence rate was 11.12/100,000, and 565 deaths occurred. The mortality rate was 5.86%. Experts predict that if no effective measures are taken in 1991, a larger outbreak may occur. In order to reduce the occurrence of Japanese encephalitis patients, the provincial health department actively carried out the prevention and treatment of Japanese encephalitis. The first is to focus on the prevention and treatment of Japanese encephalitis as a key disease, and include disease prevention goals that are signed with cities and regions. A prevention and control plan was formulated, and local professionals were required to provide training for local professionals at the early stage (early detection, early diagnosis, early reporting, local isolation treatment). Issued 100,000 JE leaflets to the grassroots, required villages to be posted, and mobilized the masses to carry out patriotic defense.